请教版主

请问版主的回答，不过我不知到底是寄给悉尼还是香港（或北京），谢谢。
我被EG7.pdf和E37019.pdf里面的两个地址搞糊涂了。一个是
Consulate General of Canada
Immigration Section
G.P.O. Box 11142
Hong Kong
另一个是：
Citizenship & Immigration Canada
Federal Skilled Worker
Centralized Intake Unit PO BOX 7500 Sydney, NS B1P 0A9
Canada
Courier Address:
Federal Skilled Worker
Centralized Intake Unit
196 George Street
Sydney, Nova Scotia
B1P 1J3
Canada
还有根据：http://www.cic.gc.ca/english/information/applications/skilled.asp上说的：
Note: If you choose to apply through Category 1, the additional documents requested in Appendix A of the Visa Office specific forms, will be required at a later stage if your application is complete and is recommended for further assessment to a Visa Office.
好像appendix中可以后补料，请问版主，这到底是什么回事，不胜感激。